[josefx]

> Her father ran a small shop which went bankrupt because he was closed at lunch times and weekends

That only means that her father was crazy, I don't know a single shop that closes during lunch time. The smaller places I know intentionally shift their opening hours to explicitly open early, during lunch or during closing hours.

> and only took cash

Afaik most electronic payment providers require that you hide their transaction fees in the normal price, so a shop that doesn't offer electronic payments can be cheaper. However most places support contact less payments so that must have been some years ago.

[oreilles]

In France and probably most of western Europe too, business being closed between 12 and 2 is very much standard. Those people gotta eat too.